Mark Addison.
San Luis Obispo, San Luis Obispo, CA
Case details
- Last known location
- San Luis Obispo, San Luis Obispo, CA
- Date last seen
- Age when missing
- 22
- Approximate age now
- ~66
- Sex
- Male
- Race / ethnicity
- White / Caucasian
Source: National Missing and Unidentified Persons System (NamUs). If you have information, contact the Investigating Agency or NamUs directly.